CN212370550U

CN212370550U - Fertilizer sieving mechanism

Info

Publication number: CN212370550U
Application number: CN202020579752.9U
Authority: CN
Inventors: 李建军; 李锁元
Original assignee: Inner Mongolia Jiujuxiannong Biotechnology Development Co ltd
Current assignee: Inner Mongolia Jiujuxiannong Biotechnology Development Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-19
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an fertilizer sieving mechanism, including base and the screening case of setting in the base top, be equipped with vibration mechanism between base and the screening case, the inside of screening case is from last to divideing into stirring chamber, screening chamber one, screening chamber two and ejection of compact chamber down, be equipped with out the hopper between stirring chamber and the screening chamber one, the slope is equipped with coarse grain screening board between screening chamber one and the screening chamber two, the slope is equipped with fine grain screening board between screening chamber two and the ejection of compact chamber, the top of screening case is equipped with the motor and is located the feeder hopper of motor both sides, the output shaft of motor is connected with the (mixing) shaft that is located the stirring intracavity, be equipped with stirring vane on being equipped with puddler and the puddler on the (mixing) shaft, the bottom of (mixing) shaft is equipped with the helical blade who extends to out in the. Compared with the prior art, the utility model the advantage lie in: can carry out multistage screening to organic fertilizer and can prevent that organic fertilizer granule from appearing joining a mass and blockking up the screening hole.

Description

Fertilizer sieving mechanism

Technical Field

The utility model relates to a fertilizer screening technical field specifically indicates a fertilizer sieving mechanism.

Background

In agricultural production, in order to solve organic fertilizers required by crops, waste organic substances in rural areas, such as crop straws, livestock and poultry manure, sludge and the like, are decomposed into good organic topdressing through composting fermentation or are prepared into granular organic product fertilizers. When compost products are produced on a large scale, different requirements are required on the fineness of raw materials, compost materials need to be screened, but the existing fertilizer screening machine cannot screen organic fertilizer particles in multiple stages, and the granular organic fertilizer is often subjected to mesh blockage due to agglomeration in the screening process, so that the screening effect is influenced, the cleaning process is time-consuming and labor-consuming, the production efficiency is influenced,

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind can carry out multistage screening and can prevent that the fertilizer granule from appearing connecing the organic fertilizer sieving mechanism that the group blockked up the screening hole to the organic fertilizer.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a fertilizer sieving mechanism, includes the base and sets up the screening case in the base top, be equipped with vibration mechanism between base and the screening case, the inside of screening case is from last to dividing into stirring chamber, screening chamber one, screening chamber two and ejection of compact chamber down, be equipped with out the hopper between stirring chamber and the screening chamber one, the slope is equipped with the coarse grain screening board between screening chamber one and the screening chamber two, the slope is equipped with the fine particle screening board between screening chamber two and the ejection of compact chamber, the top of screening case is equipped with the motor and is located the feeder hopper of motor both sides, the output shaft of motor has the (mixing) shaft that is located the stirring intracavity, be equipped with the puddler on the (mixing) shaft and be equipped with stirring vane on the puddler, the bottom of (mixing) shaft is equipped with the helical blade that extends to in the ejection of compact hopper, be equipped with respectively with the discharging pipe, A second discharge pipe communicated with the lowest end of the fine particle screening plate and a third discharge pipe communicated with the discharge cavity.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a fertilizer sieving mechanism can place the organic fertilizer in the stirring intracavity through the feeder hopper, starter motor, the motor drives the (mixing) shaft and rotates, the (mixing) shaft drives the puddler and stirs the fertilizer, stirring blade can prevent that the phenomenon of conglomeration from appearing in the fertilizer granule, helical blade can be with the fertilizer after the stirring leading-in to screening intracavity one, large granule fertilizer carries out prefilter under the effect of coarse grain screening board, the coarse grain remains in screening intracavity one and collects from discharging pipe one along the coarse grain screening board, the fertilizer after the primary filtration enters into screening intracavity two, under the effect of fine grain screening board, the fine grain fertilizer falls into the discharging cavity and collects from discharging pipe three discharges, well granule fertilizer remains in screening intracavity two, discharge by discharging pipe two and collect, thereby realize the multistage screening of fertilizer.

As the improvement, vibrations mechanism is including setting up several font mounting panels on the base relatively, the bottom of screening case is equipped with the bracing piece that runs through several font mounting panels, the bottom of bracing piece is equipped with the limiting plate that is located several font mounting panels below, be connected with the spring of cover on the bracing piece between limiting plate and several font mounting panels, be equipped with the vibrating motor who is located between several font mounting panels on the base, vibrating motor's output and screening bottom of the case portion are connected, start vibrating motor, and the elastic action of vibrating motor cooperation spring can drive whole screening case and reciprocate to accelerate the screening rate of fertilizer.

As the improvement, the both sides top of screening case all is equipped with the mount pad, be equipped with the air-blower on the mount pad and be located the hot-blast case of air-blower one side, be equipped with the heater strip in the hot-blast incasement, the air-blower passes through tuber pipe and hot-blast case intercommunication, be equipped with the hot-blast main that stretches into stirring chamber top on the hot-blast case, the one end that hot-blast main kept away from hot-blast case is equipped with out the fan housing, and through starting the air-blower, the air-blower is arranged cold wind into the hot-blast incasement, and cold wind can carry out drying process to the fertilizer of.

As an improvement, the bottom of the base is provided with a rubber pad, and the rubber pad has a certain damping effect.

As the improvement, be equipped with slope and discharging pipe three and the least significant end intercommunication on slope in the ejection of compact intracavity, the setting on slope is convenient for carry out the guide to the fine particle fertilizer.

As an improvement, the discharge pipe I, the discharge pipe II and the discharge pipe III are respectively provided with a discharge valve.

Drawings

FIG. 1 is a schematic structural view of an organic fertilizer screening device of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1.

As shown in the figure: 1. the base, 2, screening case, 3, the stirring chamber, 4, screening chamber one, 5, screening chamber two, 6, the ejection of compact chamber, 7, play hopper, 8, coarse grain screening board, 9, fine particle screening board, 10, the motor, 11, the feeder hopper, 12, (mixing) shaft, 13, the puddler, 14, helical blade, 15, discharging pipe one, 16, discharging pipe two, 17, discharging pipe three, 18, a few font mounting panel, 19, the bracing piece, 20, the limiting plate, 21, the spring, 22, shock dynamo, 23, the mount pad, 24, the air-blower, 25, hot-blast box, 26, the heater strip, 27, hot-blast main, 28, the rubber pad, 29, slope.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, an organic fertilizer screening device comprises a base 1 and a screening box 2 arranged above the base 1, wherein a vibration mechanism is arranged between the base 1 and the screening box 2, the interior of the screening box 2 is divided into a stirring cavity 3, a screening cavity I4, a screening cavity II 5 and a discharging cavity 6 from top to bottom, a discharging hopper 7 is arranged between the stirring cavity 3 and the screening cavity I4, a coarse particle screening plate 8 is obliquely arranged between the screening cavity I4 and the screening cavity II 5, a fine particle screening plate 9 is obliquely arranged between the screening cavity II 5 and the discharging cavity 6, a motor 10 and feeding hoppers 11 positioned at two sides of the motor 10 are arranged at the top of the screening box 1, an output shaft of the motor 10 is connected with a stirring shaft 12 positioned in the stirring cavity 3, a stirring rod 13 and a stirring blade are arranged on the stirring shaft 12, a spiral blade 14 extending into the discharging hopper 7 is arranged at the bottom of the stirring shaft 12, and a first discharge pipe 15 communicated with the lowest end of the coarse particle screening plate 8, a second discharge pipe 16 communicated with the lowest end of the fine particle screening plate 9 and a third discharge pipe 17 communicated with the discharge cavity 6 are arranged on the screening box 1.

Vibrations mechanism is including setting up several font mounting panels 18 on base 1 relatively, the bottom of screening case 2 is equipped with the bracing piece 19 that runs through several font mounting panels 18, the bottom of bracing piece 19 is equipped with the limiting plate 20 that is located several font mounting panels 18 below, be connected with the spring 21 of cover on bracing piece 19 between limiting plate 20 and several font mounting panels 18, be equipped with the vibrating motor 22 that is located between several font mounting panels 18 on the base 1, vibrating motor 22's output and screening case 2 bottoms are connected.

The both sides top of screening case 2 all is equipped with mount pad 23, be equipped with air-blower 24 on the mount pad 23 and be located the hot-blast case 25 of air-blower 24 one side, be equipped with heater strip 26 in the hot-blast case 25, air-blower 24 passes through tuber pipe and hot-blast case 25 intercommunication, be equipped with the hot-blast main 27 that stretches into stirring chamber 3 top on the hot-blast case 25, the one end that hot-blast main 27 kept away from hot-blast case 25 is equipped with out the fan housing.

The bottom of the base 1 is provided with a rubber pad 28.

A slope 29 is arranged in the discharging cavity 6, and the discharging pipe III 17 is communicated with the lowest end of the slope 29.

And the first discharge pipe 15, the second discharge pipe 16 and the third discharge pipe 17 are respectively provided with a discharge valve.

When the utility model is implemented, organic fertilizer is placed in the stirring cavity through the feed hopper, the motor is started, the motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rod to stir the organic fertilizer, the stirring blade can prevent organic fertilizer particles from caking, the air blower can be started at the same time, the air blower discharges cold air into the hot air box, the cold air can dry the organic fertilizer in the stirring cavity by heating through the heating wire, the organic fertilizer moisture is prevented from being adhered together too much, the vibration motor is started, the whole screening box is in a vibration state, the helical blade can guide the stirred organic fertilizer into the first screening cavity, large particles of the organic fertilizer are preliminarily filtered under the action of the coarse particle screening plate, coarse particles are remained in the first screening cavity and are collected from the first discharge pipe along the coarse particle screening plate, the organic fertilizer after primary filtration enters the second screening cavity, under the effect of fine particle screening board, the fine particle fertilizer falls into the ejection of compact intracavity and collects from three discharges of discharging pipe, and well granule fertilizer remains in screening chamber two, is discharged by discharging pipe two and collects to realize the multistage screening of fertilizer.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an fertilizer sieving mechanism, includes base (1) and sets up screening case (2) in base (1) top, its characterized in that: the screening device is characterized in that a vibration mechanism is arranged between the base (1) and the screening box (2), the screening box (2) is internally divided into a stirring cavity (3), a screening cavity I (4), a screening cavity II (5) and a discharging cavity (6) from top to bottom, a discharging hopper (7) is arranged between the stirring cavity (3) and the screening cavity I (4), a coarse particle screening plate (8) is obliquely arranged between the screening cavity I (4) and the screening cavity II (5), a fine particle screening plate (9) is obliquely arranged between the screening cavity II (5) and the discharging cavity (6), a motor (10) and feeding hoppers (11) positioned on two sides of the motor (10) are arranged at the top of the screening box (2), an output shaft of the motor (10) is connected with a stirring shaft (12) positioned in the stirring cavity (3), a stirring rod (13) and stirring blades are arranged on the stirring rod (13) on the stirring shaft (12), the bottom of (mixing) shaft (12) is equipped with helical blade (14) that extend to in hopper (7), be equipped with respectively with discharging pipe (15) of coarse grain sieve plate (8) least significant end intercommunication, with discharging pipe two (16) of fine grain sieve plate (9) least significant end intercommunication and with discharging three (17) of chamber (6) intercommunication on screening case (2).

2. The organic fertilizer screening device of claim 1, which is characterized in that: vibrations mechanism is including relative several font mounting panels (18) that set up on base (1), the bottom of screening case (2) is equipped with bracing piece (19) that runs through several font mounting panels (18), the bottom of bracing piece (19) is equipped with limiting plate (20) that are located several font mounting panels (18) below, be connected with between limiting plate (20) and several font mounting panels (18) spring (21) of cover on bracing piece (19), be equipped with vibrating motor (22) that are located between several font mounting panels (18) on base (1), the output and the screening case (2) bottom of vibrating motor (22) are connected.

3. The organic fertilizer screening device of claim 1, which is characterized in that: the both sides top of screening case (2) all is equipped with mount pad (23), be equipped with air-blower (24) on mount pad (23) and be located hot-blast case (25) of air-blower (24) one side, be equipped with heater strip (26) in hot-blast case (25), air-blower (24) are through tuber pipe and hot-blast case (25) intercommunication, be equipped with hot-blast main (27) that stretch into stirring chamber (3) top on hot-blast case (25), the one end that hot-blast main (25) were kept away from in hot-blast main (27) is equipped with out the fan housing.

4. The organic fertilizer screening device of claim 1, which is characterized in that: the bottom of the base (1) is provided with a rubber pad (28).

5. The organic fertilizer screening device of claim 1, which is characterized in that: the discharging cavity (6) is internally provided with a slope (29) and a discharging pipe III (17) is communicated with the lowest end of the slope (29).

6. The organic fertilizer screening device of claim 1, which is characterized in that: and discharge valves are arranged on the first discharge pipe (15), the second discharge pipe (16) and the third discharge pipe (17).